code: def save(self, path):
      msg = "Save and restore not supported yet"
      logger.fatal(msg)
      raise NotImplementedError(msg)
  
file_path: auptimizer/src/aup/Proposer/HyperbandProposer.py
imports: import logging
  import random
  from math import log, ceil
  from six.moves import input
  from aup.Proposer import get_proposer
  from .AbstractProposer import AbstractProposer
  from ..utils import set_default_keyvalue, get_from_options
label_desc: Use image node_id 7 for calling the HyperbandProposer obj's underlying member method code with example usage: obj.save(path) without return types